Advance
Subservient Economy
The economy and wealth of a country should serve the government, not the opposite way around. As such, it is in the state's best interests to accumulate the lion's share of resources, both as a show of our power and in order to better carry out our will. Only with this system can our nation truly prosper.
Advance tree
The game files don’t say where this goes: it has no requires, so the game places it in the 
Absolutism tree itself.
Modifiers
Monthly Development+0.001
Definitionin_game/common/advances/4_choices_adm.txt:316
318icon = expanded_supply_trains
319for = adm